sh: Fix sh4a llsc-based cmpxchg()

[profile/ivi/kernel-adaptation-intel-automotive.git] / arch / sh / include / asm / cmpxchg-llsc.h

diff --git a/arch/sh/include/asm/cmpxchg-llsc.h b/arch/sh/include/asm/cmpxchg-llsc.h
index 0fac3da..4713666 100644 (file)
--- a/arch/sh/include/asm/cmpxchg-llsc.h
+++ b/arch/sh/include/asm/cmpxchg-llsc.h
@@ -55,7 +55,7 @@ __cmpxchg_u32(volatile int *m, unsigned long old, unsigned long new)
                "mov            %0, %1                          \n\t"
                "cmp/eq         %1, %3                          \n\t"
                "bf             2f                              \n\t"
-               "mov            %3, %0                          \n\t"
+               "mov            %4, %0                          \n\t"
                "2:                                             \n\t"
                "movco.l        %0, @%2                         \n\t"
                "bf             1b                              \n\t"